<template>
    <div class="loading">
        <span></span>
        <span></span>
        <span></span>
        <span></span>
        <span></span>
    </div>
</template>
<script>
  export default{
    data(){
      return {

      }
    },
    components:{

    },
    methods:{

    },
    mounted(){


    }
  }

</script>
<style scoped>
  .loading{
        width: 80px;
        height: 40px;
        margin: 0 auto;
        margin-top:100px;
    }
    .loading span{
        display: inline-block;
        width: 8px;
        height: 100%;
        border-radius: 4px;
        background: lightgreen;
        -webkit-animation: load 1s ease infinite;
    }
    @-webkit-keyframes load{
        0%,100%{
            height: 40px;
            background: lightgreen;
        }
        50%{
            height: 70px;
            margin: -15px 0;
            background: lightblue;
        }
    }
    .loading span:nth-child(2){
        -webkit-animation-delay:0.2s;
    }
    .loading span:nth-child(3){
        -webkit-animation-delay:0.4s;
    }
    .loading span:nth-child(4){
        -webkit-animation-delay:0.6s;
    }
    .loading span:nth-child(5){
        -webkit-animation-delay:0.8s;
    }
</style>